Protons And Neutrons

Alpha: is a helium nucleus and is made up of 2 protons and neutron and has a positive charge. When it is ionizing it can knock out the electrons because of the collisions.

The author believes nature is a way to be truly alone and sees it as the embodiment of perfection and beauty. Ralph Waldo Emerson uses figurative language (symbolism), comparison, and contrast to convey his message. In the passage, the author uses symbolism to portray to the reader how he feels about nature. He states “His intercourse (communication) with heaven and earth becomes part of his daily food.” This is symbolism because he is using food as a symbol for how necessary it is for Someone to communicate with nature.

Alpha, beta and gamma come from nuclear of an atom and they called radioactive, because it gives off radiation. These radiations absorb by different thickness of materials such as: Alpha radiation only travel few centimetre in the air, beta radiation travels tens centimetre in the air however gamma travel many meter in the air. If the substance is thicker, the more radiation it will absorbed.

they differ in the number of neutrons in each atom, the atomic mass, & their nuclear stability

The copper atom is constructed from three kinds of particles: protons, neutrons, and electrons. The protons and neutrons are located in a very small spherical volume at the exact center of the atom called the nucleus. Protons have a +1 charge, and nuetrons have no charge, so the nucleus has an overall positive charge. The electrons, which have a -1 charge, are located in a relatively large spherical volume around and centered on the nucleus.

Ions form when an atom either gains or loses electrons. When an atom with less than 4 valence electrons it usually loses them through ionization energy. This transforms the atom from a neutral state to a cation thus giving the atom a positive charge. When an atom loses an atom it doesn't just disappear; the electrons are usually transfered to another element. For example lets take a look at Potassium. It only has 1 valence electron so it will loose it through ionization energy and will now have a positive charge.

In alpha particle decay is the process of emitting an alpha particle meaning 2 protons and 2 neutrons get emitted. When alpha particles are emitted, the elements, proton will decrease by two and its neutrons will decrease 2. Therefore, it's mass number will decrease by 4. Alpha particles are emitted from the nucleus. This emission caused the atomic number and the mass of the unstable atom to change from an atomic number of 18 and a mass of 40.

1. After reading Euthyphro and analyzing the contradiction that Socrates poses I believe that monotheism does solve the stated contradiction. With a belief in a god(s) what is holy and unholy is not based on the action we committed but is rooted in what the god(s) find holy and unholy. With polytheism, any effort to be entirely holy will be fruitless as there will always be a god(s) that views your actions as unholy. With monotheism, there is only one god to decide what is holy and unholy and is easy to judge any action committed.

Atomic number: The number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element. Mass number: The sum of the numbers of protons and neutrons in the nucleus of an atom. Electron: A subatomic particle that has a negative charge.

As early as 400 BCE atoms were believed to be the building blocks of all matter. The atom is made up of three subatomic particles protons (p+) , neutrons and electrons ( e-). Protons have a positive charge and can be found in the nucleus along with the neutrons who have no charge. Protons, along with electrons, tell you the atomic number of any given element. A positron is the opposite of an electron and contains the same mass and spin of an electron but they have a positive charge. The sum of the number of protons and neutrons equals the mass number. The mass number connects matter to it’s antimatter, they are equivalent in value while the charges are opposite. This attraction cause the corresponding matter particles to annihilate each other.

The main component that make up an atom are protons, electrons and neutrons. Protons are positively charged. While electrons are negatively charged. Neutron is not like a proton or an electron. It isn't like proton or an electron because a neutron does not have a charge. They are arranged by the atomic number. The atomic number is the number of protons in the nucleus of an atom and the electrons are arranged in levels. The atomic number is the small number that is at the top left corner of the element in the box. Copper has twenty nine electrons and twenty nine protons. Copper has two isotopes. Which are copper 63 and copper 65. Their compositions of copper 63 and 65 are stable. The abundances of copper 63 is 69.15 percent and copper 65 is

Isotopes are atoms that do not have the same exact amount of neutrons. (Withcott, J. & Laposata, M. 2012). According to Essential environment: The science behind the stories” Isotopes are denoted by their elemental symbol preceded by the mass number, or combined number for protons and neutrons in the atom”. Ions are are atoms that become power driven or a blend of atoms.(Withcott, J. & Laposata, M. 2012). According to Essential environment: The science behind the stories” Ions are denoted by their elemental symbol followed by their ionic charge.

Radioactivity is when energy is emitted from the nucleus due to the nucleus being unstable. The 3 types of radiation are Alpha ,Beta and gamma. Alpha particles have 2 protons and two neutrons. Examples of radioactive nuclei that emit alpha radiation. Are : uranium, thorium, actinium, and radium They are very ionising so they give energy off onto whatever they are in contact with. Therefore, it loses energy more quickly. They are not very penetrating so can be stopped by a piece of paper or skin. Beta particles have 1

Apply: Atoms are most stable when their outermost shell is full. If their outermost shell is not full, atoms tend to gain, lose, or share electrons until the shell fills up. While doing this, atoms react and form chemical bonds with other atoms.

An Atom is the the basic building block of all matter. Atoms are made up of Particles, called: Protons, neutrons and Electrons. Protons carry a positive charge, the neutron carry 's a neutral charge and the electron carry’s a negative charge. The Atom has two main parts the Nucleus and the Electron Shell. The Nucleus contains the Protons and Neutrons. The electron Shell Contains the The electrons.